//
//  NSObject+Extentsion.h
//  MobileShoppingMall
//
//  Created by 冯传昌 on 2021/4/14.
//  Copyright © 2021 冯传昌. All rights reserved.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface NSObject (Extentsion)


///判断字符串是否为空
-(BOOL)isEmpty;


///判断数据是否为空
-(BOOL)isNull;


@end

NS_ASSUME_NONNULL_END
